姓 名
柳伟
性 别
男
民 族
汉
出生年月
1985-08

职 称
研究员
职 务

联系电话
**

单位名称
材料复合新技术国家重点实验室
Email
w.liu@whut.edu.cn

实验室网址
http://sklwut.whut.edu.cn/yjfx/201406/t**_117748.htm

研究方向
1. 块体热电材料的制备、微观结构调控和性能优化
2. 功能薄膜的分子束外延生长、结构调控和性能优化
3. 点缺陷结构和电子能带结构的STM和ARPES原位研究

教育背景
1. 2002/09 ~ 2006/07，武汉理工大学，材料科学与工程，学士
2. 2006/09 ~ 2009/07，武汉理工大学，材料科学与工程，硕士
3. 2009/09 ~ 2012/07，武汉理工大学，材料复合新技术国家重点实验室，博士

工作经历
1. 2012/09 ~ 2014/11，美国密歇根大学，物理系，博士后
2. 2014/12 ~ 2016/06，德国马普所-固体化学物理研究所，博士后
3. 2015/11 ~ 2015/12，台湾国家同步辐射中心（NSRRC，Taiwan），访问****
4. 2016/06 ~ 至今，武汉理工大学，材料复合新技术国家重点实验室，研究员

项目情况
1. 项目负责人，热电材料中几种典型电子能带结构效应的实验研究，国家自然科学基金青年基金，2018 ~ 2020
2. 项目研究骨干，复合热电材料的界面调控与电热输运，国家自然科学基金重点项目，2017 ~ 2021
3. 项目负责人，新教师科研启动基金，武汉理工大学，2016 ~ 2017

代表性学术
成果

柳伟博士长期从事热电材料的研究，研究内容包括块体热电材料的制备，基于分子束外延技术的薄膜生长，基于扫描隧道显微镜的点缺陷结构、表面原子排布和扫描隧道谱研究，基于角分辨光电子能谱的电子能带结构精确测量，电输运性能和热输运性能的表征，电-热输运协同调控新机理等。作为主要成员参与了“973”重点基础研究课题2项、中美国际合作项目专项1项、国家自然科学基金面上项目1项、德国马普所研究项目1项和美国能源部研究项目2项。项目申请人以第一作者（通讯作者）和第二作者在Physical Review Letters、National Science Review、Chemistry of Materials、Journal of Materials Chemistry、Applied Physical Letters、Physical Chemistry Chemical Physics等国内外重要期刊上发表文章30篇，并撰写专著章节一章。发表文章的他引次数超过600次，作为第一作者发表在Physical Review Letters期刊（2012,108,166601）上的文章他引次数超过250次且被列为Web of Science高引用文章。主要文章列表如下：
1. Wei Liu, Kwing To Lai, Lai Eckhardt, Yurii Prots, Ulrich Burkhardt, and Martin Valldor, Synthesis and characterization of sulfide oxide SrZnSO with strongly polar crystal structure, J. Solid State Chem., 246, 225-229 (2017). （SCI收录）
2. Wei Liu, Hang Chi, JC Walrath, AS Chang, Vladimir A. Stoica, Lynn Endicott, Xinfeng Tang, RS Goldman, and Ctirad Uher, Origins of enhanced thermoelectric power factor in topologically insulating Bi_0.64Sb_1.36Te₃ thin films, Appl. Phys. Lett., 108, 043902 (2016). （SCI收录）
3. Wei Liu, Lynn Edicott, Vladimir Stoica, Hang Chi, Roy Clark, and Ctirad Uher, High-Quality ultra-flat BiSbTe₃ films grown by MBE, J. Cryst. Growth, 410, 23 (2015). （SCI收录）
4. Wei Liu, Vladimir Stoica, Hang Chi, Lynn Endicott, and Ctirad Uher, Epitaxial growth and improved electronic properties of (Bi_1-xSb_x)₂Te₃ thin films grown on sapphire (0001) substrates: The influence of Sb content and the annealing, J. Alloys Comp., 647, 50 (2015). （SCI收录）
5. Wei Liu, Hang Chi, Hui Sun, Qiang Zhang, Kang Yin, Xinfeng Tang, Qingjie Zhang, and Ctirad Uher, Advanced thermoelectrics governed by a single parabolic band: Mg₂Si_0.3Sn_0.7, a canonical example, Phys. Chem. Chem. Phys., 16, 6893 (2014). （SCI收录）
6. Wei Liu, Qiang Zhang, Kang Yin, Hang Chi, Xiaoyuan Zhou, Xinfeng Tang, and Ctirad Uher, High figure of merit and thermoelectric properties of Bi-doped Mg₂Si_0.4Sn_0.6 solid solutions, J. Solid State Chem., 203, 333 (2013). （SCI收录）
7. Wei Liu, Xiaojian Tan, Kang Yin, Huijun Liu, Xinfeng Tang, Jing Shi, Qingjie Zhang, and Ctirad Uher, Convergence of conduction bands as a means of enhancing thermoelectric performance of n-type Mg₂Si_1-xSn_x solid solutions, Phys. Rev. Lett., 108, 166601 (2012). （SCI收录）
8. Wei Liu, Xinfeng Tang, Han Li, Kang Yin, Jeff Sharp, Xiaoyuan Zhou, and Ctirad Uher, Enhanced thermoelectric properties of n-type Mg_2.16(Si_0.4Sn_0.6)_1-ySb_y due to nano-sized Sn-rich precipitates and an optimized electron concentration J. Mater. Chem., 22, 13653 (2012). （SCI收录）
9. Wei Liu, Kang Yin, Xianli Su, Han Li, Yonggao Yan, Xinfeng Tang, and Ctirad Uher, Enhanced hole concentration through Ga doping and excess of Mg and thermoelectric properties of p-type Mg_2(1+z)(Si_0.3Sn_0.7)_1-yGa_y, Intermetallics, 32, 352 (2012). （SCI收录）
10. Wei Liu, Xinfeng Tang, Han Li, Jeff Sharp, Xiaoyuan Zhou, and Ctirad Uher, “Optimized thermoelectric properties of Sb-doped Mg_2(1+z)Si₀._5-ySn_0.5Sb_y through adjustment of the Mg content”, Chem. Mater., 23, 5256 (2011). （SCI收录）






Prof. Wei Liu
Address:
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology
122 Luoshi Road, Wuchang Wuhan 430070, China
Email：w.liu@whut.edu.cn Tel: 0086-**
EDUCATION
1) 2002/09 ~ 2006/07, Wuhan University of Technology, School of Material Science and Engineering, Bachelor.
2) 2006/09 ~ 2009/07, Wuhan University of Technology, School of Material Science and Engineering, Master.
3) 2009/09 ~ 2012/07, Wuhan University of Technology, State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Ph. D.

WORK EXPERIENCE
1) 2012/09 ~ 2014/11, University of Michigan (USA), Department of Physics, Postdoc.
2) 2014/12 ~ 2016/06, Max Planck Institute for the Chemical Physics of Solids (Germany), Postdoc.
3) 2015/11 ~ 2015/12, National Synchrotron Radiation Research Center (NSRRC, Taiwan), Research scholar.
4) 2016/06 ~ Present, Wuhan University of Technology, State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Professor.

RESEARCH PROJECT
1) The preparation, microstructure regulation and properties optimization of bulk thermoelectric materials
2) Molecular beam epitaxial growth, microstructure regulation and properties optimization of functional thin films
3) In-situ investigation of point defects and electronic band structures via advanced spectroscopy methods of STM and ARPES


SELECTED PUBLICATION
1) Wei Liu, Kwing To Lai, Lai Eckhardt, Yurii Prots, Ulrich Burkhardt, and Martin Valldor, Synthesis and characterization of sulfide oxide SrZnSO with strongly polar crystal structure, J. Solid State Chem., 246, 225-229 (2017).
2) Wei Liu, Hang Chi, JC Walrath, AS Chang, Vladimir A. Stoica, Lynn Endicott, Xinfeng Tang, RS Goldman, and Ctirad Uher, Origins of enhanced thermoelectric power factor in topologically insulating Bi_0.64Sb_1.36Te₃ thin films, Appl. Phys. Lett., 108, 043902 (2016).
3) Wei Liu, Lynn Edicott, Vladimir Stoica, Hang Chi, Roy Clark, and Ctirad Uher, High-Quality ultra-flat BiSbTe₃ films grown by MBE, J. Cryst. Growth, 410, 23 (2015).
4) Wei Liu, Vladimir Stoica, Hang Chi, Lynn Endicott, and Ctirad Uher, Epitaxial growth and improved electronic properties of (Bi_1-xSb_x)₂Te₃ thin films grown on sapphire (0001) substrates: The influence of Sb content and the annealing, J. Alloys Comp., 647, 50 (2015).
5) Wei Liu, Hang Chi, Hui Sun, Qiang Zhang, Kang Yin, Xinfeng Tang, Qingjie Zhang, and Ctirad Uher, Advanced thermoelectrics governed by a single parabolic band: Mg₂Si_0.3Sn_0.7, a canonical example, Phys. Chem. Chem. Phys., 16, 6893 (2014).
6) Wei Liu, Qiang Zhang, Kang Yin, Hang Chi, Xiaoyuan Zhou, Xinfeng Tang, and Ctirad Uher, High figure of merit and thermoelectric properties of Bi-doped Mg₂Si_0.4Sn_0.6 solid solutions, J. Solid State Chem., 203, 333 (2013).
7) Wei Liu, Xiaojian Tan, Kang Yin, Huijun Liu, Xinfeng Tang, Jing Shi, Qingjie Zhang, and Ctirad Uher, Convergence of conduction bands as a means of enhancing thermoelectric performance of n-type Mg₂Si_1-xSn_x solid solutions, Phys. Rev. Lett., 108, 166601 (2012).
8) Wei Liu, Xinfeng Tang, Han Li, Kang Yin, Jeff Sharp, Xiaoyuan Zhou, and Ctirad Uher, Enhanced thermoelectric properties of n-type Mg_2.16(Si_0.4Sn_0.6)_1-ySb_y due to nano-sized Sn-rich precipitates and an optimized electron concentration J. Mater. Chem., 22, 13653 (2012).
9) Wei Liu, Kang Yin, Xianli Su, Han Li, Yonggao Yan, Xinfeng Tang, and Ctirad Uher, Enhanced hole concentration through Ga doping and excess of Mg and thermoelectric properties of p-type Mg_2(1+z)(Si_0.3Sn_0.7)_1-yGa_y, Intermetallics, 32, 352 (2012).
10) Wei Liu, Xinfeng Tang, Han Li, Jeff Sharp, Xiaoyuan Zhou, and Ctirad Uher, “Optimized thermoelectric properties of Sb-doped Mg_2(1+z)Si₀._5-ySn_0.5Sb_y through adjustment of the Mg content”, Chem. Mater., 23, 5256 (2011).
PATENT

INTERNATIONAL CONFERENCE
Invited talks:
2018, 11th Asian-Australasian Conference on Composite Materials (ACCM-11), Titled “Physical mechanism under the new criterion for self-propagating high-temperature synthesis (SHS) and its universality”
2017, International Conference on Advanced Materials 2017 (IUMRS-ICAM 2017), Titled “Growth and transport properties of Tetradymite thin films”

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